package com.introduce.extract;
/**
 * 重构后的主体 代码
 *
 * @author: cong zhi
 * @createDate: 2022/5/10 9:10
 * @updateUser: cong zhi
 * @updateDate: 2022/5/10 9:10
 * @updateRemark: 修改内容
 * @version: v1.0
 */
public class Site {

    private Customer customer;

    public Customer getCustomer() {
        return (customer == null) ? Customer.newNull() : customer;
    }

    public void setCustomer(Customer customer) {
        this.customer = customer;
    }
}
